This site is not official. It is a non-profit website dedicated to the books The Alienist and The Angel of Darkness written by Caleb Carr. 17thstreet.net is not associated with Caleb Carr, Random House, or Little, Brown Book Group, and the site owner does not knowingly use any images or text illegally. If any official parties would like something to be edited or removed from this site, they are welcome to contact the site owner who will gladly oblige.

The photographs found on the prominent figures page come from various sources and appear to be widely used on websites and in other publications. Copyrights on these photographs are unknown.

The photograph of the Metropolitan Opera House found on the other locations page was taken in 1937 and its copyright is unknown, although it was originally found in the National Archives and Records Administration. Most of the images that come from that source are in the public domain and so are free for use.

The photograph of the Theodore Roosevelt residence found on the houses & offices page is credited to Corbis-Bettmann.

The photograph of the Cornelius Vanderbilt II residence found on the houses & offices page, as well as the photographs of the interior of the Patent Office, St. Elizabeth’s Hospital, and the Willard Hotel that appear on the outside New York page are courtesy of the Library of Congress.

Any other photographs found in the locations section that were not taken by 17th Street come from various sources and appear to be widely used on websites and in other publications. Copyrights on these photographs are unknown.